Down below, the Engine-room telegraph gong had clanged, and the steady beat of the engines slowed. With an eye on his wrist-watch he counted the muffled strokes of the piston.... Decreased to 6 knots. What was the matter? Fog? He rose and leaned over his bunk, peering through the scuttle. Quite clear. He decided to light a pipe and go on deck for a "breather" before turning in, and glanced at the little clock ticking on the bulkhead. Twenty past nine; ten minutes walk on the quarter-deck and then to bed. It was his middle watch.

As he left his cabin some one in the Wardroom began softly playing the piano, and the Paymaster's clear baritone joined in, singing a song about somebody's grey eyes watching for somebody else. The Mess was soaking in sentiment to-night: must be the effect of Saturday Night at Sea he reflected.

He reached the quarter-deck and stood looking round, swaying easily with the motion of the ship. The sea was getting up, and the wind blew a stream of tiny sparks from his pipe. Farther aft the sentry on the life-buoys was mechanically walking his beat, now toiling laboriously up a steep incline, now trying to check a too precipitous descent. The Engineer Lieutenant watched him for a moment, listening to the notes of the piano tinkling up through the open skylight from the Wardroom.

"I know of two white arms

Waiting for me ..."

The singer had started another verse; the Engineer Lieutenant smiled faintly, and walked to the ship's side to stare out into the darkness. Why on earth had they slowed down? A sudden impatience filled him. Every minute was precious now. Why——

"MAN OVERBOARD. AWAY LIFEBOAT'S CREW!" Not for nothing had the Officer of the Watch received a "Masts and Yards" upbringing; the wind forward caught the stentorian shout and hurled it along the booms and battery, aft to the quarter-deck where the little Engineer Lieutenant was standing, one hand closed over the glowing bowl of his pipe, the other thrust into his trousers pocket.

The Engine-room telegraph began clanging furiously, the sound passing up the casings and ventilators into the night; then the Boatswain's Mate sent his ear-piercing pipe along the decks, calling away the lifeboat's crew. The sentry on the life-buoys wrenched at the releasing knob of one of his charges and ran across to the other.

The leaden seconds passed, and the Engineer Lieutenant still stood beside the rail, mechanically knocking the ashes from his pipe.... Then something went past on the crest of a wave: something white that might have been a man's face, or broken water showing up in the glare of a scuttle.... A sound out of the darkness that might have been the cry of a low-flying gull.

Now it may be argued that the Engineer Lieutenant ought to have stayed where he was. Going overboard on such a night was too risky for a man whose one idea was to get home as quickly as possible—who, a moment before, had chafed at the delay of reduced speed. Furthermore, he had in his pocket a letter bidding him come home safely; and for three years he had denied himself his little luxuries for love of her who wrote it....

All the same—would she have him stand and wonder if that was a gull he had heard...?